Search tips
Showing 407 results View by: Thread Post Sort by
    Answered

  • TM4C123GH6PGE: SSI/SPI frame format with SSI position encoder

    Resolved
    Part Number: TM4C123GH6PGE Other Parts Discussed in Thread: EK-TM4C1294XL I'm using the TM4C123GXL launchpad to determine if the ARM M4 series microcontrollers will work for my application, which includes an SSI position encoder (iC-MU). The timing…
    • Resolved

  • TM4C123GH6PGE: Jtag Port Lock / Unlock

    Part Number: TM4C123GH6PGE We started with a new project an again we are experiencing problems with the Jtag programmer interface port of TI TIVA C processors It becomes locked and following the Unlock procedure known to us we are not able to recover…
    • Answered

  • TM4C123GH6PGE: Enable internal pull-up resistors

    Resolved
    Part Number: TM4C123GH6PGE Hello Everyone! I am trying to enable internal pull-up resistors in the TM4C123GH6PGE on my custom board. The purpose of this, I am addressing 10 multiplexers with PC 0-1-2-3 pins of the MCU. When I connected the Multiplexers…
    • Resolved
    • Answered

  • TM4C123GH6PGE: UART setup for TX interrupt based comms

    Resolved
    Part Number: TM4C123GH6PGE Other Parts Discussed in Thread: EK-TM4C123GXL Hey, I am new to the TM4C123GH6PGE series. Currently I try to understand how I can do FiFo tx transfers that are controlled by interrupts. Design: I like to create a send function…
    • Resolved

  • TM4C123GH6PGE: The SSI/SPI has CLK and IO output waveform issues during operation

    TI Thinks Resolved
    Part Number: TM4C123GH6PGE Hi team, Using this M4 for SPI use, using oscilloscope for frequency and TX measurement, it is found that the waveform cannot be "square wave". Causes the data resolution to be abnormal and the configuration is as follows…

  • TM4C123GH6PGE: UART1 lost bytes with DMA TX

    Part Number: TM4C123GH6PGE I configured UART0 for transmitting and receiving bytes frames from an external device with DMA Then I configured also UART1 for transmitting and receiving bytes frames from a different external device Both to 57600 Sometimes…
    • Answered

  • TM4C123GH6PGE: How to reconfigure a pin at run time?

    Resolved
    Part Number: TM4C123GH6PGE Hi, I have two sources for the timer4 CCP0 signal. So I like to switch between these two channels. At the TI HAL the function GPIOPinConfigure exists. I don't see any GPIOPinConfigureReset or similar function. This lead…
    • Resolved

  • TM4C123GH6PGE: Parallel GPIO Operation

    Part Number: TM4C123GH6PGE Hi, In my project, we are going to use 2 mcu. One is main mcu, the other is backup mcu. Now these two units have the same job. when first boot backup mcu is triggered to sleep mode by main mcu. The main question is : These two…
    • Answered

  • TM4C123GH6PGE: VDD and VDDC Decouple caps flexibility

    Resolved
    Part Number: TM4C123GH6PGE Other Parts Discussed in Thread: EK-TM4C123GXL Hello Champs We have a customer follow the old Stellaris® LM4F232 Evaluation Board design, please refer the below snapshot from LM4F232 Guide(spmu272.pdf) They are looking to…
    • Resolved
    • Answered

  • TM4C123GH6PGE: I2C5 SDA Pulled low after Pin Configuration

    Resolved
    Part Number: TM4C123GH6PGE Hello, We're having some trouble using I2C5 on the TM4C123GH6PGE. When the Pins are configured as I2C, the SDA line is pulled low and subsequently stays low... resulting in the bus always being busy. We have used the same…
    • Resolved

Didn't find what you are looking for? Post a new question.